public void GivenSimpleCommandParamsAndCanExec_WhenInvokingCommand_ThenItExecuteBasedOnOutsideState()
{
string expected = "MODIFIED";
TEST_OUTPUT = "NOT_MODIFIED";
bool canExecute = false;
paramsCommandRelayerSubject = new RelayCommand <object>(s => TEST_OUTPUT = s as string, s => { return(canExecute); });
if (ParamCommand.CanExecute(null))
{
ParamCommand.Execute(expected);
}
Assert.NotEqual(expected, TEST_OUTPUT);
canExecute = true;
if (ParamCommand.CanExecute(null))
{
ParamCommand.Execute(expected);
}
Assert.Equal(expected, TEST_OUTPUT);
}
public void GivenParamCommand_WhenCheckingForCanExec_ThenItReturnsTrue()
{
paramsCommandRelayerSubject = new RelayCommand <object>(o => TEST_OUTPUT += "1");
Assert.True(ParamCommand.CanExecute(null));
}
